CN2439989Y

CN2439989Y - Safety decorative electronic flasher for bicycle

Info

Publication number: CN2439989Y
Application number: CN 00243903
Authority: CN
Inventors: 屈茂新
Original assignee: Individual
Current assignee: Individual
Priority date: 2000-07-25
Filing date: 2000-07-25
Publication date: 2001-07-25
Anticipated expiration: 2010-07-25

Abstract

The utility model relates to a safety decorative electronic flasher for a bicycle, which is composed of an outer shell of a transparent magnifying cover of an upper cap and a lower cap adhered into integration, a circuit board and a high-energy button cell. The left and right staggered surfaces of the circuit board are provided with two red luminous tubes, an adhering plate resistor, a photoresistor controlling the non-luminous state at daytime and a centrifugal trigger switch. The lower cap is provided with a spoke clamping slot used for enabling a pressing board and a screw to be tightly fixed on the spoke. The centrifugal trigger switch is communicated with a power supply by the function of the rotating centrifugal force of wheels in a night ride. The two luminous tubes dispatch continuous, discontinuous and flashing red lights which are sent out after amplification. Continuous, discontinuous and flashing light rings are formed with the rapid rotation of the wheels to decorate the bicycle and simultaneously remind pedestrians and vehicles for safety and preventing traffic accidents.

Description

Bicycle safe is decorated electronic flasher

The utility model relates to the decorative article on a kind of bicycle.

Decorative fitting on the bicycle generally all is for attractive in appearance at present, lacks other effect.

The utility model purpose is to provide a kind of safety to decorate electronic flasher, and it is installed on the bicycle spoke, the red ring of light that the wheel fast rotational is sent when utilizing ride night, and the bicycle of dressing up, caution pedestrian and vehicular traffic prevent, reduce traffic accident.

The purpose of this utility model is achieved in that profile forms by fastening with the upper and lower covers of transparent amplification cover, and is fixing wherein by the circuit card that electronic component constitutes, with 2 pieces of high energy button cells as power supply.Transparent amplification cover upper and lower covers is made with senior transparent material, it is characterized in that utilizing the convex lens amplification principle that light source is amplified and sends, the senior adhesive bond of transparent amplification cover upper and lower covers, waterproof, protection against the tide, dustproof.Photoconductive cell in the circuit card can stop circuit connection on daytime.When bicycle was ridden night, the built-in centrifugal trigger switch of circuit card was subjected to wheel revolutions centrifugal action energized, and red luminotron sends continuously or red light interrupted or flicker, follows the wheel fast rotational to form the red ring of light that changes.

After loading onto the utility model on the bicycle spoke, not only played decoration function attractive in appearance, and sent the ring of light during wheel at night, caution pedestrian and vehicular traffic, the safety that has improved bicycle prevents, reduces the generation of traffic accident.

Below in conjunction with drawings and Examples the utility model is further specified:

Fig. 1 is the whole cutaway view of the utility model.

Fig. 2 is the loam cake front view.

Fig. 3 is the lower cover front view.

Fig. 4 is that the P of Fig. 2 is to view.

Fig. 5 is a circuit diagram.

Fig. 6 is the trigger switch constructional drawing.

The utility model is fastened by loam cake, lower cover and forms the bonding one of upper and lower covers.Battery (6) is loaded in the battery lasso in the loam cake (8), the solid circuit card (7) of lasso overcoat, 2 pieces of red luminotrons (17) are housed about circuit card (7), Chip-R, photoconductive cell (10), centrifugal trigger switch axle (11), and the centrifugal trigger switch of trigger switch spring (12) composition, pagoda spring (14) and weld tabs are welded in lower cover (9) and loam cake (8) battery lasso concentric position, contact the negative pole of battery (6) by pagoda spring (14), the negative pole welding of each 1 red luminotron (17) about soldered wires on the pagoda spring bonding pad goes up with circuit card (7) respectively, another pin of 2 red luminotrons welds with the corresponding pin of Chip-R (18), the positive pole of battery (6) and conducting strip (15) are pushed down by battery cover (5), and fastening with three pieces of screws (4).Conducting strip (15) and conductive hook (16), lead (13), with centrifugal trigger switch one end axle (11) welding, centrifugal trigger switch other end spring (12) and the welding of photoconductive cell (10) one pin, the corresponding pin welding of another pin of photoconductive cell (10) with Chip-R (18).Photoconductive cell (10) can stop circuit to be connected daytime, thus saves energy.Night is when riding, be subjected to wheel fast rotational centrifugal action, centrifugal trigger switch switch on, two pieces of red luminotrons (17) send continuously or red light interrupted or flicker about the utility model, convex lens amplification by loam cake (8), lower cover (9) is sent, wheel fast rotational during owing to ride, thus the red ring of light continuous or interrupted or flicker formed.

The utility model loam cake (8), lower cover (9) owing to adopt concavo-convex seam location, and are used senior adhesive bond, so waterproof, protection against the tide, anti-dust performance are good.Only need during installation that the spoke draw-in groove on the lower cover (9) is aimed at vehicle wheel spoke (steel wire) (19) and fasten with pressing plate (1), two pieces of screws (2) are fastening, and fasten with protecting cover (3) and to get final product.

When not riding, centnifugal force is eliminated, and centrifugal trigger switch restores balance, and cuts off the electricity supply automatically.The utility model quits work.

Claims

1, a kind of bicycle safe decoration electronic flasher is fastened by the upper and lower covers shell and forms, it is characterized in that: shell internal circuit board and high energy button cell, wrong face is equipped with 2 red luminotrons about on the circuit card, with Chip-R, control daytime non-luminous photoconductive cell and centrifugal trigger switch be connected, the bonding one of upper and lower covers, lower cover has a spoke draw-in groove in the middle of the outside, is used to make pressing plate and screw to be fastened on spoke.

2, bicycle safe according to claim 1 is decorated electronic flasher, it is characterized in that: the upper and lower covers lid is to make of transparent amplification cover shell, has the convex lens function of sending after the light source amplification.